From 680aa2c2484f26e04864ca31f36413ef64145b4d Mon Sep 17 00:00:00 2001
From: =?utf8?q?=C3=86var=20Arnfj=C3=B6r=C3=B0=20Bjarmason?= <avar@cpan.org>
Date: Tue, 15 Feb 2011 23:07:38 +0000
Subject: [PATCH] Porting/git-deltatool: print progress info to STDERR

Print output that's just displaying the progress of the tool to STDERR
instead of STDOUT. I can now do things like:

    git-deltatool --mode summary --type blocking | awk '{print $1}'

And not have the first line be "Scanning".
---
 Porting/git-deltatool | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Porting/git-deltatool b/Porting/git-deltatool
index 315cb7b..35156e8 100644
--- a/Porting/git-deltatool
+++ b/Porting/git-deltatool
@@ -177,7 +177,7 @@ sub update {
 sub _iterate_commits {
   my ($self, $fcn) = @_;
   my $type = $self->opt('type');
-  say "Scanning for $type commits since " . $self->last_tag . "...";
+  say STDERR "Scanning for $type commits since " . $self->last_tag . "...";
   for my $log ( $self->find_commits($type) ) {
     redo unless $fcn->($log);
   }
-- 
2.7.4